build: avoid warnings about set-but-not-used variables

[bison.git] / doc / Makefile.am

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 53d70d9cd9703fcb588a7e4370ba979f6be007e9..1d393d43b503f1b6ffed89110355a47ffb464718 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,5 +1,6 @@
 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
-## Copyright (C) 2001-2003, 2005-2010 Free Software Foundation, Inc.
+
+## Copyright (C) 2001-2003, 2005-2011 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by